Virtual Machines 2025-11-25

Fuad - In the exam, we may have access to CySec Knowledge Base, while in the exam, it will be in the DigiExam program. - VMs make it easier to manage and use physical resources - VMs are isolated and can run on a local device without affecting the host system - Type 2 is like an application, and type 1 is like the whole machine. - Running Emulation lets you run a VM on a different architecture. - Paravirtualization is a virtualization method in which the guest operating system is modified or uses special drivers to communicate directly with the hypervisor for better performance. - In OS-based virtualization (containers), the primary purpose of “orchestration” is to automate the management, deployment, scaling, and networking of containerized applications.

Kim - Security Challenges: VM Escape, Hypervisor as target